Shimano Dura-Ace FC-R9100 54T MX Outer Chainring Black GS-90-PA-A1 L: 283 - Rear: Two-cross

L: 283 - Rear: Two-cross (1:1) 28 count

while the Carbon DNA rails ensure durability and unmatched comfort with every pedal stroke

The contents of this bag remain dry during rainfall due to the waterproof material

5% Saving/L

whether your on the bike or on a hike

Shimano Dura-Ace FC-R9100 54T MX Outer Chainring Black GS-90-PA-A1 L: 283 - Rear: Two-crossReplacement chainring for your Shimano Dura Ace FC R9100 11 speed crankset. Features HollowGlide technology for reduced weight without compromising on stiffness and power transfer, durability, or shifting performance.. Dura Ace R9100 Series . Chainring: 54T MX (for 54 42T setup) . Speed: 11 speed